The first diesel engine used in Dodge pickups, the 243-CI (4.0-liter) Mitsubishi 6DR5 inline-six from 1978, produced about the same power as the GM Olds diesel. The pre-Power Stroke 7.3-liter ...

Volkswagen created what they’re calling the Budack cycle, with a unique twist on the typical four-stroke engine (intake, ...

The Napier is a complicated extrapolation of a basic opposed-piston engine. Your average “engine” has cylinders and pistons ...

The Crossley four-stroke engine is an early internal combustion engine that uses four piston movements – intake, compression, power, and exhaust – to convert fuel into motion efficiently. READ MORE: ...

Porsche has filed patents for an engine cycle with two combustion events for every six strokes (or three rotations of the crankshaft). They call it a 2 x 3-stroke. I’d humbly suggest it’s a 4 ...

Kawasaki states that a dinky 150cc four-stroke engine, which is fuelled via hydrogen canisters, is featured, which generates the electricity to power the systems that control the machine. But as you ...

So, while enjoying the power of this beast ... While most contenders we tested were constructed of a 2-cycle engine, the PS 4531 is not a thing. It features a 4-stroke engine that 1) requires no ...